Dear Sir,
Thanks for the invitation. However, we don't work in php, instead we can work in asp/asp.net.
If you feel, you are comfortable in this, do let us know.
Also, we don't have a ready made one. We will be making it from the scratch. That way, you will get all the things that you require.
AS of the charge, please let us know if you are comfortable with the above details, then we can let you know about the charge as well.
best regards,
rajelensoft